A certain size copper tubing weighs 1/2 pound per foot. How many feet are there in a roll weighing 11 1/4 pounds?
A. 16 1/2
B. 18 3/4
C. 22 1/2
D. 24
Answer: C
You might also like to view...
Develop a list of ideas for solving the following problems:
a. fi nding a dropped contact lens b. locking all of a house’s exterior doors from one location c. creating a wake-up alarm for sleepy drivers d. collecting golf balls on a driving range e. filling a beverage bottle on the ground from a second-story
Which communist state managed to prevent complete collectivization and keep open their churches?
a. Lithuania b. Latvia c. Poland d. Hungary
How is the refrigerant charge normally checked on air conditioning systems that uses a TEV expansion device?
A) Adjust the charge to achieve a 40°F saturated evaporator temperature B) Subcooling C) Feel to see if the suction line is cold and the liquid line warm D) Superheat
The use of a coolant recovery machine is helpful in preventing ____________ from entering the cooling system
A) Air B) Oil C) Excessive vibrations D) Hose residue